326326336

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23497}}^1$

素因数の和:23547

約数の個数: 56

約数和(自身を含む): 763966976

約数和(自身を除く): 437640640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 23497, 46994, 93988, 164479, 187976, 328958, 375952, 657916, 728407, 751904, 1315832, 1456814, 1503808, 2631664, 2913628, 5098849, 5263328, 5827256, 10197698, 10526656, 11654512, 20395396, 23309024, 40790792, 46618048, 81581584, 163163168, 326326336]

約数ペア:

[(1, 326326336), (2, 163163168), (4, 81581584), (7, 46618048), (8, 40790792), (14, 23309024), (16, 20395396), (28, 11654512), (31, 10526656), (32, 10197698), (56, 5827256), (62, 5263328), (64, 5098849), (112, 2913628), (124, 2631664), (217, 1503808), (224, 1456814), (248, 1315832), (434, 751904), (448, 728407), (496, 657916), (868, 375952), (992, 328958), (1736, 187976), (1984, 164479), (3472, 93988), (6944, 46994), (13888, 23497)]